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		<h1>Who was the first president of the united states?</h1>
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			            <tr><td onclick="alert('wrong answer')">John Quincy Adams</td></tr>
			            <tr><td onclick="window.top.document.getElementById('blocker').style.display = 'none'">George Washington</td></tr>
			            <tr><td onclick="alert('wrong answer')">John Tyler</td></tr>
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